117766759585 has 16 divisors (see below), whose sum is σ = 148984730496. Its totient is φ = 89188121088.

The previous prime is 117766759577. The next prime is 117766759601. The reversal of 117766759585 is 585957667711.

It is a cyclic number.

It is not a de Polignac number, because 117766759585 - 2³ = 117766759577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117766759585.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5267499 + ... + 5289808.

It is an arithmetic number, because the mean of its divisors is an integer number (9311545656).

Almost surely, 2^117766759585 is an apocalyptic number.

It is an amenable number.

117766759585 is a deficient number, since it is larger than the sum of its proper divisors (31217970911).

117766759585 is a wasteful number, since it uses less digits than its factorization.

117766759585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557432.

The product of its digits is 111132000, while the sum is 67.

The spelling of 117766759585 in words is "one hundred seventeen billion, seven hundred sixty-six million, seven hundred fifty-nine thousand, five hundred eighty-five".